Nearly everyone notices vision problems, especially as you get older. In the great majority of cases, this is simply due to changes in the focusing capacity of the lens, and the solution is wearing glasses. However, it isn’t safe to assume that this is always the case. It’s important to have your eyes examined by a trained professional to determine whether something more serious is affecting the eye or the vision nerve.

In the video below you’ll learn about something I commonly see in my practice – vision loss from a tumor of the pituitary gland that is putting pressure on the vision nerves. This type of vision loss typically reduces the peripheral vision to either side. This can be diagnosed by a test at the eye doctor called Visual Fields. As in this case, a relatively simple operation can reverse the vision problem before it becomes permanent. The key is early diagnosis. If you notice that your peripheral vision is affected, ask your eye doctor to check visual fields.